A nurse is caring for a client who is mechanically ventilated and receiving propofol intravenously. Which of the following manifestations should the nurse identify as a complication of administration?
Hypokalemia
Sepsis
Urinary retention
Hypoglycemia
The Correct Answer is B
B) Sepsis: Propofol is an intravenous sedative-hypnotic agent commonly used for sedation in mechanically ventilated patients. While propofol itself does not directly cause sepsis, its use can increase the risk of sepsis-related complications, such as infection. Propofol is typically administered intravenously, and improper handling or contamination of equipment, including intravenous lines and medication vials, can introduce pathogens into the bloodstream, leading to bloodstream infections (sepsis). Additionally, prolonged use of propofol may suppress immune function, further increasing the susceptibility to infection. Therefore, the nurse should monitor the client for signs and symptoms of sepsis, such as fever, chills, hypotension, tachycardia, and altered mental status, as a potential complication of propofol administration.
A) Hypokalemia: Hypokalemia, or low potassium levels, is not a common complication directly associated with propofol administration. While electrolyte imbalances may occur in critically ill patients, especially those receiving mechanical ventilation, hypokalemia is more likely to result from other factors such as diuretic therapy, gastrointestinal losses, or inadequate potassium intake.
C) Urinary retention: Urinary retention is not a typical complication of propofol administration. While sedative medications like propofol can affect bladder function, causing urinary retention in some cases, it is not a commonly reported complication of propofol use in mechanically ventilated patients.
D) Hypoglycemia: Hypoglycemia, or low blood sugar levels, is a potential complication of propofol administration, particularly in critically ill patients who may have altered glucose metabolism. However, hypoglycemia is not as commonly associated with propofol use as sepsis-related complications. Close monitoring of blood glucose levels is essential when administering propofol, especially if the client has preexisting diabetes mellitus or other risk factors for hypoglycemia. However, sepsis is a more direct and significant complication associated with propofol administration in mechanically ventilated patients.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Ex edicationr bubble from the syringe prior to administering the medication: Expelling air bubbles is necessary when administering medications via intravenous injection to prevent air embolisms. However, with subcutaneous injections like enoxaparin, the presence of small air bubbles is not usually a concern, and expelling them is not necessary.
B) Administer the medication into the anterolateral or posterolateral abdominal area: This is the correct action for administering enoxaparin. Enoxaparin is typically administered subcutaneously into the anterolateral or posterolateral abdominal wall. This site is preferred due to its high vascularity and good absorption of the medication.
C) Hold the skin taut at the injection site while administering the medication: While holding the skin taut can help reduce discomfort during the injection, it is not always necessary. The choice to hold the skin taut depends on the client's body habitus and the nurse's preferenc’. It is not a specific requi’ement for administering enoxaparin.
D) Massage the injection site after administering the medication: Massaging the injection site after administering enoxaparin is not recommended. It can increase bruising or bleeding at the injection site. Instead, after administering the medication, the nurse should apply gentle pressure with a dry cotton ball or gauze pad to help minimize bleeding.
Correct Answer is B
Explanation
A) Hematuria: Hematuria, or blood in the urine, is not typically associated with an allergic reaction to cefaclor. Allergic reactions usually manifest with symptoms such as rash, itching, swelling, or difficulty breathing. Hematuria is more likely indicative of a urinary tract infection, kidney stones, or another non-allergic issue.
B) Pruritus: Pruritus, or itching, is a common symptom of an allergic reaction to medications like cefaclor. Itching can occur on the skin or mucous membranes and may be accompanied by other allergic symptoms such as rash, hives, or swelling. Therefore, the presence of pruritus should raise suspicion for a potential allergic reaction to cefaclor.
C) Slurred speech: Slurred speech is not a typical manifestation of an allergic reaction to cefaclor. It is more commonly associated with neurological conditions, intoxication, stroke, or side effects of certain medications, rather than an allergic response to antibiotics.
D) Tremor: Tremor, or involuntary shaking, is not a characteristic sign of an allergic reaction to cefaclor. Tremors can have various causes, including neurological disorders, medication side effects, or metabolic abnormalities. While tremors can occur in severe allergic reactions (anaphylaxis), they are not among the primary symptoms.
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